The OutLine mode does’t work. Why ?

I have just purchased an EleksLaser A3 Pro version 2. I started by installing the EleksCAM 3.1 software. And I think that, like everyone else, the software did’t work the first time. When launching an engraving, the laser ignited, but no movement of the motors. So I used the program at the end of the page:

It adjusts the time characteristics of the computer clock. The engines will work very well then.
So I can use the RealPoint, Scan and Point modes. Unfortunately, the OutLine mode does’t work. When I enable this mode, the line of code tells me No Data Generate.
Can someone give me an explanation on this malfunction? I would need this function to cut couples and airplane rib in the field of model making.